StackSwitcherProtocol

public protocol StackSwitcherProtocol : BoxProtocol

The GtkStackSwitcher widget acts as a controller for a GtkStack; it shows a row of buttons to switch between the various pages of the associated stack widget.

All the content for the buttons comes from the child properties of the GtkStack; the button visibility in a GtkStackSwitcher widget is controlled by the visibility of the child in the GtkStack.

It is possible to associate multiple GtkStackSwitcher widgets with the same GtkStack widget.

The GtkStackSwitcher widget was added in 3.10.

CSS nodes

GtkStackSwitcher has a single CSS node named stackswitcher and style class .stack-switcher.

When circumstances require it, GtkStackSwitcher adds the .needs-attention style class to the widgets representing the stack pages.

The StackSwitcherProtocol protocol exposes the methods and properties of an underlying GtkStackSwitcher instance. The default implementation of these can be found in the protocol extension below. For a concrete class that implements these methods and properties, see StackSwitcher. Alternatively, use StackSwitcherRef as a lighweight, unowned reference if you already have an instance you just want to use.

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  • ptr

    Untyped pointer to the underlying GtkStackSwitcher instance.

    Declaration

    Swift

    var ptr: UnsafeMutableRawPointer! { get }
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  • stack_switcher_ptr Default implementation

    Typed pointer to the underlying GtkStackSwitcher instance.

    Default Implementation

    Return the stored, untyped pointer as a typed pointer to the GtkStackSwitcher instance.

    Declaration

    Swift

    var stack_switcher_ptr: UnsafeMutablePointer<GtkStackSwitcher>! { get }
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  • Required Initialiser for types conforming to StackSwitcherProtocol

    Declaration

    Swift

    init(raw: UnsafeMutableRawPointer)
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StackSwitcher Class

  • Bind a StackSwitcherPropertyName source property to a given target object.

    Declaration

    Swift

    @discardableResult
@inlinable
func bind<Q, T>(property source_property: StackSwitcherPropertyName, to target: T, _ target_property: Q, flags f: BindingFlags = .default, transformFrom transform_from: @escaping GLibObject.ValueTransformer = { $0.transform(destValue: $1) }, transformTo transform_to: @escaping GLibObject.ValueTransformer = { $0.transform(destValue: $1) }) -> BindingRef! where Q : PropertyNameProtocol, T : ObjectProtocol

    Parameters

    source_property

    the source property to bind
    target

    the target object to bind to
    target_property

    the target property to bind to
    flags

    the flags to pass to the Binding
    transform_from

    ValueTransformer to use for forward transformation
    transform_to

    ValueTransformer to use for backwards transformation

    Return Value

    binding reference or nil in case of an error

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  • get(property:) Extension method

    Get the value of a StackSwitcher property

    Declaration

    Swift

    @inlinable
func get(property: StackSwitcherPropertyName) -> GLibObject.Value

    Parameters

    property

    the property to get the value for

    Return Value

    the value of the named property

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  • set(property:value:) Extension method

    Set the value of a StackSwitcher property. Note that this will only have an effect on properties that are writable and not construct-only!

    Declaration

    Swift

    @inlinable
func set(property: StackSwitcherPropertyName, value v: GLibObject.Value)

    Parameters

    property

    the property to get the value for

    Return Value

    the value of the named property

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StackSwitcher Class: StackSwitcherProtocol extension (methods and fields)